I am installing new door speakers and the wattage I am sending is way too much for the existing factory wiring. I need to run a pair of 16AWG wires into each door. Removing the boot on the door side is easy and it's fairly easy to fish a cable through the boot. The main issue is how to get it...
I am getting ready to do my upgrade of the existing factory 9 speaker system. I am keeping the existing head unit and replacing everything after that. I know there is an excellent writeup using the A2B interface ( Red Rocket’s Full S650 Mustang Stereo Project (9 Speakers) | Mustang7G - 2024+...